Saxon Algebra 2: Trigonometry - Videos & Lessons

About This Chapter

The Trigonometry chapter of this Saxon Algebra 2 Companion Course helps students learn the essential lessons associated with trigonometry. Each of these simple and fun video lessons is about five minutes long and is sequenced to align with the Trigonometry textbook chapter.

How It Works:

Identify the lessons in the Saxon Trigonometry chapter with which you need help.
Find the corresponding video lessons with this companion course chapter.
Watch fun videos that cover the trigonometry topics you need to learn or review.
Complete the quizzes to test your understanding.
If you need additional help, rewatch the videos until you've mastered the material or submit a question for one of our instructors.

Students will learn:

Sine and cosine
How to evaluate trigonometric functions with a scientific calculator
Using trigonometry and the Pythagorean Theorem to solve right triangles
Working with vectors using trigonometry

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4 Lessons in Chapter 25: Saxon Algebra 2: Trigonometry

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1. Trigonometry: Sine and Cosine

Learn an easy trick to help you solve trigonometry problems, including problems with sine, cosine and inverse trig functions. At the end of this lesson, you'll know what SohCahToa means and how to use it.

2. Evaluating Trigonometric Functions With a Scientific Calculator

Trigonometric functions are often used to model the world around us. In this lesson, review the definition of trigonometric functions and inverse trigonometric functions, and look at how to use a scientific calculator to evaluate them.

3. Solving Right Triangles Using Trigonometry & the Pythagorean Theorem

The Pythagorean Theorem is one of the most well-known and useful math equations. Its simple form and abundant uses make it one of the most helpful processes to learn in math. In this lesson, learn how to solve right triangles using the Pythagorean Theorem.

4. Using Trigonometry to Work With Vectors

Lots of physical quantities, like force, displacement, and velocity, are vectors. In this lesson, learn how to use trigonometry to work with vectors and get a chance to practice adding various kinds of vectors.

Chapter Practice Exam

Test your knowledge of this chapter with a 30 question practice chapter exam.

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Practice Final Exam

Test your knowledge of the entire course with a 50 question practice final exam.

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Description

Summary:

Visit the Saxon Algebra 2 Homeschool: Online Textbook Help page to learn more.

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